In scaled environment control-node very slow in deleting virtual-machine-interfaces
Bug #1432735 reported by
Praveen
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R2.1 |
Won't Fix
|
High
|
Tapan Karwa | |||
R2.20 |
Fix Committed
|
High
|
Tapan Karwa | |||
Trunk |
Fix Committed
|
High
|
Tapan Karwa |
Bug Description
Tapan,
Here are my observations from today,
1. I have around 10K interfaces
2. Deleted about 1K interfaces
3. Interface delete from API server was completed at around 10:40 AM
4. The
http://
gTraceBuf shows last log message at 10:40:58 AM
5. Control-node has high cpu utilization (~100%) for more than 5 minutes
now
6. Agent has not all interface deletes even after 5 minutes.
Regards,
Praveen
tags: | added: bms scale |
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On my 140+ tor-scale setup with 40K VMIs, we have seen that it sometimes takes more than an hour for CPU utilization to come down and the config to get synced with tor-agents